200930251 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種滑蓋結構及應用該滑蓋結 型電子裝置。 @帶 【先前技術】 隨著無線通訊與資訊處理技術之發展，行動電話、p 等攜帶型電子裝置競㈣現，令消費者可隨時隨地充分 高科技帶來之種種便利。現今之攜帶型電子裝置如行動p 之結構通常有直板式、翻蓋式及滑蓋式，其中滑蓋式行^ 話因其外觀更加時尚、新賴，而深受廣大消費者之喜愛。: 蓋式行動電話一般係將行動電話之顯示幕設置於滑蓋上，= 鍵設置於機身上，機身與滑蓋之間藉由滑蓋結構連ς。 ’按 請參閱圖1及圖2, 一種習知之滑蓋結構1〇〇，其 -主體板10及一滑動板20。該主體板1〇與滑動板加上 固定於行動電話之機身與滑蓋上。 ❹ 主體板10為一矩形板，其鄰近四邊角處分別開嘹—固 定孔12,用以將主體板10固定於行動電話之機身上°。該主 體板10中部開設-大致為矩形狀之開孔（圖未標）’主^ 10上形成該開孔之二相對側邊延伸有二弓形彈片16。 弓形彈片16相對設置，且該二弓形彈片16之間距由其5 向-端部逐漸增大，由此於該二弓形彈片16間— 寬中間窄之導引槽184。 一細 滑動板20之長度小於主體板1〇，其可於主體板忉上典 動。該滑動板20大致呈矩形狀，其鄰近四角處分別開言卜 200930251 .严動杯？η 將滑動板2〇固定於行動電話之滑蓋上。該 之中部設置一凸柱24,其可容置於主體板20之導 -引槽184内且沿導引槽184滑動。 所行動電話之滑蓋時’滑蓋帶動滑動板20沿著圖2 杜24 :頭方向於主體板1〇上滑動，從而使滑動板20之凸 體板10 ^板10之導引槽184内滑動。滑動板20相對主 ^月動之同時，二弓形彈片16被凸柱24推頂開而變 ❹積聚彈性勢能。t滑動板2Q滑動至其行程之中間 位置，即凸柱24移動至與弓形彈片16之頂點接觸時，弓形 彈片16處於最大變形狀態’積聚彈性勢能最大，在此狀離 ^如繼續對滑蓋施力，使滑動板2〇越過該移動行程之; s位置後’停止推動滑蓋，由於弓形彈片16之彈性恢復力， 滑動板2〇將自動沿著原開啟方向滑動直至該導引槽184之 另端，此時滑蓋相對機身處於相對打開之狀態，在此狀離 下’使用者可以使用設置於μ上之複數按鍵執行行動電ς ❹之各種功能。關閉滑蓋時’滑動板20之行 相反。 然而’該種滑蓋結構100中之滑動板20相對主體板1〇 滑動時’該滑動板20上之凸柱24始終在擠壓主體板1〇上 之弓形彈片16,經過多次開合後，該弓形彈片^之表面易 被磨損，且該弓形彈片16逐漸發生塑性形變而導致其弧度 逐漸減小，即使得該弓形彈片16自動推動滑動板2〇之彈^ 越來越弱，最終導致該滑蓋結構失效，故該種滑蓋結構 100之使用壽命通常較短。 8 200930251 【發明内容】 鑒於以上内容，有必要提供一種具較長使用壽命之滑蓋 L構及採用戎滑蓋結構之攜帶型電子裝置。 一種滑蓋結構’包括—主體板、-滑動板及至少-拱形 彈性件，該至少—拱形彈性件設置於域板上，該滑動板可 相對主體板滑動，其面向主體板之表面上設有—抵推件， 該抵推件在職過程中與至少—拱形彈性件保持接觸，該主 體板上形成有至少—抵持面，該拱形彈性件之—端與主體板 固定連接H抵靠純持面上且可沿著抵持面滑動，滑 動板上之抵推件用於在滑動板相對主體板滑動時擠壓該棋 形彈性件變形，錄動域形彈性件抵靠於㈣面之-端沿 著抵持面滑動。 σ 種攜帶型電子裝置，包括 一與― -主體單元、一滑動單元及 —π盍、構，該主體單元上設有複數按鍵，該滑動單元可沿 著主體單元之表面滑動以遮蓋或露出主體單元之複數‘ ❹鍵該π蓋結構包括一主體板、一滑動板及至少一棋形彈性 2駐少-㈣彈性件設置於主體板上，該滑動板可相對 推件且其面向主體板之表面上設有—抵推件，該抵 ^動雜巾與至少—㈣彡雜件料㈣，該主體板 =成有至少-抵持面，該棋形彈性件之—端與主體板固定 軌靠純持面上且w抵持面料，滑動板 性件=件用於在滑動板相對主體板滑動時擠壓該换形彈 卑ΓΐΓ並推動該棋形彈性件抵靠於抵持面之—端沿著抿 持面滑動。 一 200930251 相較習知技術，所述滑蓋結構之拱形彈性件設置於主體 板上，且其一端抵靠於主體板之抵持面上且可沿著抵持面滑 動，故當該拱形彈性件被滑動板上之抵推件擠壓變形時，該 拱形彈性件抵靠於抵持面之一端可沿著抵持面滑動，從而可 防止抵推件於二拱形彈性件之間滑動時，對拱形彈性件過分 擠壓，減小抵推件多次滑動後造成之拱形彈性件之塑性形 變，以提高該滑蓋結構之使用壽命。 【實施方式】 本發明滑蓋結構適用於一具主體單元和滑動單元之攜 帶型電子裝置。本實施例以其應用於行動電話30為例加以 說明，請參閱圖3，該行動電話30包括作為主體單元之機身 31及作為滑動單元之滑蓋33。機身31上設置複數按鍵311， 滑蓋33之正表面設置一顯示幕331，滑蓋33正表面之下端 設置複數功能鍵332。該滑蓋33可沿著機身31之表面滑動 以遮蓋或露出機身31之複數按鍵311。 請參閱圖4及圖5，本發明較佳實施例之滑蓋結構50 包括一主體板51、一滑動板52、一第一拱形彈性件53、一 第二拱形彈性件54、二第一連接組件（圖未標）、二第二連 接組件（圖未標）、一抵推件57及一固定件58。該主體板 51與滑動板52可分別固定於機身31與滑蓋33上。 主體板51包括一矩形平板部511及由該平板部511二 相對側邊延伸形成之二L形導執部512。該平板部511之二 對角處分別開設有一與導轨部512平行之滑槽513，另二對 角處分別開設有一圓形通孔514及一方形孔515。該二滑槽 200930251 513均為長條狀，且其相互靠近之端部處形成有一圓孔 '5131。該圓孔5131之徑向寬度大於滑槽513之寬度。該滑 - 槽513靠近導執部512之側壁面為一抵持面5132。形成該方 形孔515之一側邊處延伸有一垂直該平板部511之擋片 516。該平板部511之二側還分別形成有二固定孔517，用以 將主體板51固定於機身31上。 滑動板52之長度小於主體板51，其包括一矩形板體521 及由該板體521二相對側邊延伸形成之二U形扣合部522。 ®該二扣合部522開口相對，且位於板體521之同一側。該矩 形板體521之中央開設有一圓形通孔5211，四邊角處分別開 設有一固定孔5212。該四固定孔5212用以將滑動板52固定 於滑蓋33上。該矩形板體521之二對角處之邊緣還垂直該 矩形板體521分別延伸形成有一侧擋塊523，該侧擋塊523 與主體板51上之擋片516相配合，用於限制滑動板52之運 動範圍。 q 第一、第二拱形彈性件53、54均為圓拱形，其二端分 別彎曲以形成一圓形插接孔531、541。 第一連接組件包括一鉚釘552及一墊片554。該鉚釘552 包括依次設置之轴帽5522、轴體部5524及鉚合部5526。該 墊片554中部開設有一通孔5542。鉚釘552穿過第一、第二 拱形彈性件53、54之一插接孔531、541及主體板51上之 一通孔514後，鉚合於主體板51上，從而將該第一、第二 拱形彈性件53、54之一端分別固定至主體板51。 第二連接組件包括一螺釘5 62、一滑動件5 64及一限位 11 200930251 件566。該螺釘562依次包括轴帽5622、軸體部5624及螺 • 合部5626，該軸帽5622之寬度大於滑槽513之寬度。該滑 - 動件564包括一圓柱形之本體（圖未標）及由該本體二端延 伸形成之圓盤形之第一凸緣5644及第二凸緣5646。該滑動 件564可放入滑槽513中，且第一凸緣5644及第二凸緣5646 之寬度均大於滑槽513之寬度，但小於圓孔5131之寬度。 該滑動件564沿其轴向開設有一圓形通孔5648。該限位件 566包括一與第一、第二拱形彈性件53、54厚度大致相同之 〇配合部5662以及由該配合部5662之一端延伸形成之凸緣 5664。該配合部5662可伸入拱形彈性件53、54之插接孔 531、541中，且凸緣5664之徑向寬度大於插接孔531、541 之徑向寬度。該限位件566沿其軸向開設有一螺孔5668。 抵推件57大致呈圓盤狀，其中央開設有一定位孔572， 側壁上開設有一環形槽574。 固定件58依次包括一轴帽582、一轴體部584及一鉚合 ❹部586。該固定件58穿過該抵推件57上之定位孔572及滑 動板52上之通孔5211後，鉚合於滑動板52上，從而將該 抵推件57連接至滑動板52。 請參閱圖4及圖5，裝配該滑蓋結構50時，先將一鉚釘 552穿過第一拱形彈性件53上之一插接孔531、墊片554上 之通孔5542及主體板51上之一通孔514，並鉚合於主體板 51，從而將第一拱形彈性件53之一端部固定至主體板51之 一邊角處，然後將一螺釘562穿過滑動件564上之通孔 5648、第一拱形彈性件53之另一插接孔531，並旋入限位件 12 200930251 566上之螺孔5668，接著將滑動件564置於主體板51上之 • 與上述通孔514同側之圓孔5131内，進而推入滑槽513，此 - 時，滑動件564之第一凸緣5644及第二凸緣5646分別與主 體板51之二相對之表面相抵持，本體抵靠於抵持面5132， 且可沿著抵持面5132滑動。按照相同之組裝步驟可將第二 拱形彈性件54之一端固定連接至主體板51，另一端滑動連 接至主體板51，且其開口朝向與第一拱形彈性件53相反， 並與第一拱形彈性件53之中間部位相抵持。 ® 將固定件58穿過抵推件57上之定位孔572及滑動板52 上通孔5211，從而將抵推件57固定至滑動板52，然後將主 體板51二側之導軌部512卡入滑動板52二側之扣合部 522，並使第一、第二拱形彈性件53、54部分卡入抵推件57 侧面之環形槽574中，即完成對該滑蓋結構50之組裝。 請同時參閱圖3至圖8，使用該滑蓋結構30時，主體板 51藉由固定孔517固定於行動電話30之機身31上，滑動板 ❹52藉由固定孔5212固定於行動電話30之滑蓋33上。此時 滑動板52位於主體板51之一端。滑蓋33重疊於機身31上， 且滑蓋33遮蓋機身31上之複數按鍵311。 開啟滑蓋33時，推動滑蓋33沿著機身31滑動，由此 帶動滑動板5 2沿著圖6所示之箭頭A之方向於主體板51 上滑動，同時使滑動板52之抵推件57開始擠壓第一、第二 拱形彈性件53、54，使第一、第二拱形彈性件53、54變形， 並推動與第一拱形彈性件53相連之滑動件564於滑槽513 中沿箭頭A之方向運動；同時推動與第二拱形彈性件54相 13 200930251 .連之滑動件564於滑槽513中沿圖6所示之箭頭B之方向滑 .動。 - 當抵推件57運動至圖7所示之位置時，與第一拱形彈 性件53相連之滑動件564被抵推至滑槽513遠離圓孔5131 之端部，與第二拱形彈性件54相連之滑動件564被抵推至 滑槽513遠離圓孔5131之端部，此時，停止推動滑蓋33， 由於第一、第二拱形彈性件53、54之彈性恢復力，抵推件 57仍然沿著原運動方向繼續運動，即使得滑動板52仍然相 ❹對主體板51滑動，從而帶動滑蓋33相對機身31運動，直 至完全開啟。當滑蓋31處於完全打開位置時，抵推件57將 運動至圖8所示之位置，滑動板52之側擋塊523抵持於主 體板51之擋片516上。在此狀態下，使用者可以使用設置 於機身31上之複數按鍵311執行行動電話30之各種功能。 關閉滑蓋33時，抵推件57之行程，即滑動板52之行程與 開啟滑蓋33時相反。 ^ 相較習知技術，所述滑蓋結構50之第一、第二拱形彈 性件53、54之一端藉由第一連接組件與主體板51固定連 接，另一端藉由第二連接組件滑動連接於主體板51上之滑 槽513中，故當該第一、第二拱形彈性件53、54被滑動板 52上之抵推件57擠壓時，該第一、第二拱形彈性件53、54 與主體板51活動連接之一端可相對主體板運動，即滑動件 564可沿著抵持面5132運動，從而可防止抵推件57於第一、 第二拱形彈性件53、54之間滑動時，對第一、第二拱形彈 性件53、54過分擠壓，減小抵推件57多次滑動後造成之第 14 200930251 .一、第二拱形彈性件53、54之塑性形變，以提高該滑蓋沾 構50之使用壽命。另’相對完全手推式之滑蓋結構，該 -動板52後半段之行程可僅由第一、第二拱形彈性件53、二 之彈性回復力推動完成’使用較為方便。 可以理解，該滑蓋結構5G也可僅包括—拱形彈性件， 但需保持滑動板52在主體板51上滑行時，抵推件”與 形彈性件保持接觸，以使該滑動板52之後半段行程為自、動 ❹開啟。而且，該第一、第二拱形彈性件53、54也可為三角 拱形或多邊拱形，其同樣可取得上述實施效果。另，主&板 51上之二滑槽513也可設置於該主體板51之同—端部；主 體板51之導執部512上也可先套設二·^形彈片，再將滑動 板52之扣合部522扣合於該彈片上，以減小主體板η與滑 動板52之間之摩擦。此外，主體板51上也可不開設滑槽 513，而於該主體板51上形成凸條，利用該凸條之一側面為 抵持面’該拱形彈性件513之-端抵靠於該抵持面上且可广 ❹著抵持面滑動。 & 上綜上所述，本發明符合發明專利要件，爰依法提出專利 申請。惟，以上所述者僅為本發明之較佳實施例，舉凡熟悉 本案技藝之人士，在爰依本發明精神所作之等效修飾或; 化’皆應涵蓋於以下之申請專利範圍内。 【圓式簡單說明】 圖1係一種習知滑蓋結構之立體分解圖； 圖2係圖1所示滑蓋結構組裝後之立體圖； 圖3係採用本發明滑蓋結構之攜帶型電子裝置之立體 15 200930251 圖； ' 圖4係本發明滑蓋結構之立體分解圖； 圖5係本發明滑蓋結構組裝後之立體圖； 圖6係採用本發明滑蓋結構之攜帶型電子裝置處於關閉 狀態時，該滑蓋結構除去滑動板後之平面視圖； 圖7係採用本發明滑蓋結構之攜帶型電子裝置處於半開 啟狀態時，該滑蓋結構除去滑動板後之平面視圖； 圖8係採用本發明滑蓋結構之攜帶型電子裝置處於完全 ®開啟狀態時，該滑蓋結構除去滑動板後之平面視圖。 【主要元件符號說明】 (本發明） 行動電話 30 機身 31 按鍵 311 滑蓋 33 顯示幕 331 功能鍵 332 滑蓋結構 50 主體板 51 平板部 511 導軌部 512 滑槽 513 圓孔 5131 抵持面 5132 通孔 514 、 5211 、 5542、5648 方形孑L 515 擋片 516 固定孔 517、5212 滑動板 52 板體 521 扣合部. 522 侧擋塊 523 第一拱形彈 性53 件 16 200930251 ❹ 第二拱形彈性54 插接孔 531 ' 件 鉚釘 552 轴帽 5522 5622 軸體部 5524 、 584 、 鉚合部 5526 5624 墊片 554 螺釘 562 螺合部 5626 滑動件 564 第一凸緣 5644 第二凸緣 5646 限位件 566 配合部 5662 凸緣 5664 抵推件 57 定位子L 572 環形槽 574 固定件 58 (習知） 滑蓋結構 100 主體 10 固定孔 12、22 弓形彈片 16 導引槽 184 滑動板 20 凸柱 24 541 、582、 、586 17200930251 IX. Description of the Invention: [Technical Field] The present invention relates to a slider structure and an electronic device using the same. @带 【前技术】 With the development of wireless communication and information processing technology, mobile phones, p and other portable electronic devices are competing (4), so that consumers can enjoy all kinds of conveniences brought by high technology anytime and anywhere. Today's portable electronic devices, such as the structure of the action p, usually have a straight plate type, a flip type, and a slide type. Among them, the slide type type is popular among consumers because of its more fashionable appearance and new look. : The cover type mobile phone generally sets the display screen of the mobile phone on the slide cover, and the = button is disposed on the body, and the slide body structure is connected between the body and the slide cover. Referring to Figures 1 and 2, a conventional slide structure 1 is shown, which is a main body panel 10 and a sliding panel 20. The main body panel 1 and the sliding panel are fixed to the body and the sliding cover of the mobile phone.主体 The main body panel 10 is a rectangular plate which is respectively opened at four corners to fix the main body panel 10 to the body of the mobile phone. In the middle of the main body plate 10, a substantially rectangular opening (not shown) is formed on the main body 10, and two arcuate elastic pieces 16 are extended on opposite sides of the main hole. The arcuate elastic pieces 16 are oppositely disposed, and the distance between the two arcuate elastic pieces 16 is gradually increased from the five-end portions thereof, thereby forming a narrow guide groove 184 between the two arcuate elastic pieces 16. The length of a thin sliding plate 20 is smaller than that of the main body plate 1 , which can be ridden on the main body plate. The sliding plate 20 is substantially rectangular in shape, and is adjacent to the four corners respectively. 200930251. Strictly activated cup? η Attach the slide plate 2〇 to the slide cover of the mobile phone. A protrusion 24 is disposed in the middle portion and is received in the guide groove 184 of the main body panel 20 and slides along the guiding groove 184. When the sliding cover of the mobile phone is used, the slider slides the sliding plate 20 along the plane of the body plate 1 along the head 24 of FIG. 2, so that the convex plate 10 of the sliding plate 20 is guided into the guiding groove 184 of the plate 10. slide. Simultaneously with the sliding of the sliding plate 20, the two arcuate elastic pieces 16 are pushed up by the studs 24 to accumulate the elastic potential energy. The sliding plate 2Q slides to the middle position of the stroke thereof, that is, when the stud 24 is moved to contact with the apex of the arcuate elastic piece 16, the arcuate elastic piece 16 is in the maximum deformation state, and the accumulated elastic potential energy is the largest, and in this case, the sliding cover is continued. Applying force to cause the sliding plate 2 to pass over the moving stroke; after the s position, 'stop pushing the sliding cover, the sliding plate 2 will automatically slide along the original opening direction until the guiding groove 184 due to the elastic restoring force of the arcuate elastic piece 16. At the other end, at this time, the slider is relatively open to the body, and in this case, the user can perform various functions of the action using a plurality of buttons set on the μ. When the slide is closed, the slide plate 20 is reversed. However, when the sliding plate 20 of the slider structure 100 slides relative to the main body panel 1 'the projections 24 on the sliding panel 20 are always pressed against the arcuate elastic piece 16 on the main body panel 1 , after multiple opening and closing The surface of the arcuate elastic piece is easily worn, and the arcuate elastic piece 16 is gradually plastically deformed to cause the curvature thereof to gradually decrease, that is, the arcuate elastic piece 16 automatically pushes the sliding plate 2 to become weaker and weaker, eventually resulting in The slide structure fails, so the service life of the slide structure 100 is generally short. 8 200930251 SUMMARY OF THE INVENTION In view of the above, it is necessary to provide a slider L structure having a long service life and a portable electronic device using a sliding cover structure. A sliding cover structure includes: a main body plate, a sliding plate and at least an arched elastic member, wherein the at least arched elastic member is disposed on the domain plate, the sliding plate is slidable relative to the main body plate, and faces the surface of the main body plate And a pushing member, wherein the pushing member is in contact with at least the arched elastic member, the main body plate is formed with at least a resisting surface, and the end of the arched elastic member is fixedly connected with the main body plate. Abutting on the pure holding surface and sliding along the resisting surface, the pushing member on the sliding plate is used for pressing the chess-shaped elastic member to deform when the sliding plate slides relative to the main body plate, and the recording-domain elastic member abuts against (4) The surface-end slides along the abutting surface. The σ portable electronic device comprises: a main body unit, a sliding unit and a π 盍 structure, wherein the main unit is provided with a plurality of keys, the sliding unit can slide along the surface of the main unit to cover or expose the main body The plural 单元 of the unit 该 结构 结构 该 该 π π π π π π π π π π π π π π π π π π π π π π π π π π π π π π π π π π π π π π π π π π π π π The surface is provided with a pressing member, the resisting wiper and at least the (four) doping material (4), the main body panel has at least a resisting surface, and the end of the chess shaped elastic member is fixed to the main body plate By sliding the fabric on the purely holding surface and w, the sliding plate member is used to press the changeable ball to mean and push the chess-shaped elastic member against the resisting surface when the sliding plate slides relative to the main body plate. The end slides along the gripping surface. 0130251 Compared with the prior art, the arched elastic member of the sliding cover structure is disposed on the main body plate, and one end thereof abuts against the abutting surface of the main body plate and can slide along the resisting surface, so when the arch When the elastic member is pressed and deformed by the abutting member on the sliding plate, the arched elastic member can slide along the abutting surface at one end of the abutting surface, thereby preventing the pushing member from being deformed by the two arched elastic members. When sliding between, the arched elastic member is excessively squeezed, and the plastic deformation of the arched elastic member caused by the multiple sliding of the pressing member is reduced to improve the service life of the sliding cover structure. [Embodiment] The slide structure of the present invention is applicable to a portable electronic device having a main unit and a sliding unit. This embodiment is explained by taking it as an example for application to the mobile phone 30. Referring to Fig. 3, the mobile phone 30 includes a body 31 as a main unit and a slide cover 33 as a sliding unit. A plurality of buttons 311 are disposed on the body 31, a display screen 331 is disposed on the front surface of the slider 33, and a plurality of function keys 332 are disposed on the lower surface of the front surface of the slider 33. The slider 33 is slidable along the surface of the body 31 to cover or expose the plurality of buttons 311 of the body 31. Referring to FIG. 4 and FIG. 5, the sliding cover structure 50 of the preferred embodiment of the present invention includes a main body plate 51, a sliding plate 52, a first arched elastic member 53, a second arched elastic member 54, and a second A connecting component (not shown), two second connecting components (not shown), a pushing member 57 and a fixing member 58. The main body plate 51 and the sliding plate 52 are respectively fixed to the body 31 and the slide cover 33. The main body plate 51 includes a rectangular flat plate portion 511 and two L-shaped guide portions 512 extending from opposite sides of the flat plate portion 511. A sliding slot 513 parallel to the rail portion 512 is defined at two corners of the flat portion 511, and a circular through hole 514 and a square hole 515 are defined in the opposite corners. The two chutes 200930251 513 are all elongated, and a circular hole '5131 is formed at the end portions close to each other. The radial width of the circular hole 5131 is larger than the width of the sliding groove 513. The side surface of the sliding groove 513 adjacent to the guiding portion 512 is a resisting surface 5132. A flap 516 perpendicular to the flat plate portion 511 is formed at a side of one of the square holes 515. Further, two fixing holes 517 are formed on the two sides of the flat plate portion 511 for fixing the main body plate 51 to the body 31. The sliding plate 52 has a length smaller than that of the main body plate 51, and includes a rectangular plate body 521 and two U-shaped engaging portions 522 extending from opposite sides of the plate body 521. The two fastening portions 522 are opposite to each other and are located on the same side of the plate body 521. A circular through hole 5211 is defined in the center of the rectangular plate body 521, and a fixing hole 5212 is defined in each of the four corners. The four fixing holes 5212 are for fixing the sliding plate 52 to the sliding cover 33. The two opposite corners of the rectangular plate body 521 are perpendicular to the rectangular plate body 521 and respectively formed with a side stop 523. The side stop block 523 cooperates with the blocking piece 516 on the main body plate 51 for limiting the sliding plate. 52 range of motion. q The first and second arched elastic members 53, 54 are all dome-shaped, and the two ends thereof are bent to form a circular insertion hole 531, 541. The first connecting component includes a rivet 552 and a spacer 554. The rivet 552 includes a shaft cap 5522, a shaft portion 5524, and a rivet portion 5526 which are sequentially disposed. A through hole 5542 is defined in the middle of the spacer 554. The rivet 552 passes through one of the first and second arched elastic members 53, 54 and the through hole 514 of the main body plate 51, and is riveted to the main body plate 51, thereby the first and the first One end of the two arched elastic members 53, 54 is fixed to the main body panel 51, respectively. The second connecting component includes a screw 5 62 , a sliding member 5 64 and a limit 11 200930251 member 566 . The screw 562 includes, in order, a shaft cap 5622, a shaft portion 5624, and a screw portion 5626 having a width greater than a width of the sliding groove 513. The slider 564 includes a cylindrical body (not shown) and a disk-shaped first flange 5644 and a second flange 5646 formed by the two ends of the body. The slider 564 can be placed in the sliding slot 513, and the width of the first flange 5644 and the second flange 5646 are both greater than the width of the sliding slot 513, but smaller than the width of the circular hole 5131. The slider 564 defines a circular through hole 5648 along its axial direction. The limiting member 566 includes a 〇 fitting portion 5662 having substantially the same thickness as the first and second arched elastic members 53, 54 and a flange 5664 extending from one end of the fitting portion 5662. The fitting portion 5662 can extend into the insertion holes 531, 541 of the arched elastic members 53, 54 and the radial width of the flange 5664 is larger than the radial width of the insertion holes 531, 541. The limiting member 566 defines a screw hole 5668 along the axial direction thereof. The urging member 57 has a substantially disk shape, and a positioning hole 572 is defined in the center thereof, and an annular groove 574 is defined in the sidewall. The fixing member 58 in turn includes a shaft cap 582, a shaft portion 584, and a riveting jaw 586. The fixing member 58 passes through the positioning hole 572 of the abutting member 57 and the through hole 5211 of the sliding plate 52, and is riveted to the sliding plate 52, thereby connecting the abutting member 57 to the sliding plate 52. Referring to FIG. 4 and FIG. 5 , when the sliding cover structure 50 is assembled, a rivet 552 is first passed through one of the first arc-shaped elastic member 53 and the through hole 5542 and the main body plate 51 of the spacer 554 . One of the upper through holes 514 is riveted to the main body plate 51 to fix one end of the first arched elastic member 53 to one of the corners of the main body plate 51, and then a screw 562 is passed through the through hole of the sliding member 564. 5648. The other insertion hole 531 of the first arched elastic member 53 is screwed into the screw hole 5668 of the limiting member 12 200930251 566, and then the slider 564 is placed on the main body plate 51 and the through hole 514. The circular hole 5131 in the same side is further pushed into the sliding slot 513. At this time, the first flange 5644 and the second flange 5646 of the sliding member 564 are respectively abutted against the surface opposite to the main body plate 51, and the body abuts. On the resisting surface 5132, and sliding along the abutting surface 5132. One end of the second arched elastic member 54 can be fixedly coupled to the main body panel 51 according to the same assembly step, and the other end is slidably coupled to the main body panel 51, and its opening faces opposite to the first arched elastic member 53, and is first The intermediate portion of the arched elastic member 53 abuts. The fixing member 58 is passed through the positioning hole 572 of the abutting member 57 and the through hole 5211 of the sliding plate 52, thereby fixing the abutting member 57 to the sliding plate 52, and then engaging the rail portion 512 on both sides of the main body plate 51. The engaging portions 522 of the two sides of the sliding plate 52 and the first and second arched elastic members 53, 54 are partially engaged in the annular groove 574 of the side of the pushing member 57, that is, the assembly of the sliding cover structure 50 is completed. Referring to FIG. 3 to FIG. 8 , when the slider structure 30 is used, the main body board 51 is fixed to the body 31 of the mobile phone 30 by the fixing hole 517 , and the sliding board 52 is fixed to the mobile phone 30 by the fixing hole 5212 . Slide 33. At this time, the slide plate 52 is located at one end of the main body plate 51. The slider 33 is overlapped on the body 31, and the slider 33 covers the plurality of buttons 311 on the body 31. When the slide cover 33 is opened, the slide slider 33 is slid along the body 31, thereby sliding the slide plate 52 to slide on the main body plate 51 in the direction of the arrow A shown in FIG. 6, while pushing the slide plate 52 against The member 57 begins to press the first and second arched elastic members 53, 54 to deform the first and second arched elastic members 53, 54 and push the sliding member 564 connected to the first arched elastic member 53 to slide. The groove 513 moves in the direction of the arrow A; at the same time, the slider 564 which is pushed with the second arched elastic member 54 is connected in the sliding groove 513 in the direction of the arrow B shown in FIG. - When the resisting member 57 is moved to the position shown in Fig. 7, the slider 564 connected to the first arched elastic member 53 is pushed against the end of the sliding groove 513 away from the circular hole 5131, and the second arched elastic The slider 564 connected to the piece 54 is pushed against the end of the sliding groove 513 away from the circular hole 5131. At this time, the sliding of the sliding cover 33 is stopped, due to the elastic restoring force of the first and second arched elastic members 53, 54 The pusher 57 continues to move in the original direction of motion, that is, the slide plate 52 still slides against the main body panel 51, thereby moving the slide cover 33 relative to the body 31 until it is fully opened. When the slider 31 is in the fully open position, the abutment member 57 will move to the position shown in Fig. 8, and the side stopper 523 of the slide plate 52 abuts against the stopper 516 of the main body plate 51. In this state, the user can perform various functions of the mobile phone 30 using the plurality of buttons 311 provided on the body 31. When the slide cover 33 is closed, the stroke of the abutment member 57, that is, the stroke of the slide plate 52 is opposite to that when the slide cover 33 is opened. One of the first and second arched elastic members 53, 54 of the sliding cover structure 50 is fixedly connected to the main body plate 51 by the first connecting component, and the other end is slid by the second connecting component. The first and second arched elastic members are coupled to the sliding groove 513 of the main body plate 51, so that when the first and second arched elastic members 53, 54 are pressed by the abutting member 57 on the sliding plate 52, the first and second arched elastic members are elastic. One end of the movable connection of the pieces 53 and 54 with the main body plate 51 is movable relative to the main body plate, that is, the sliding member 564 is movable along the abutting surface 5132, so that the resisting member 57 can be prevented from being applied to the first and second arched elastic members 53, When sliding between the 54, the first and second arched elastic members 53, 54 are excessively pressed to reduce the 14th 200930251 caused by the multiple sliding of the resisting member 57. First, the second arched elastic members 53, 54 Plastic deformation to increase the service life of the slider. In another 'relatively full push-type slide structure, the stroke of the second half of the movable plate 52 can be simply driven by the elastic recovery forces of the first and second arched elastic members 53, and is more convenient to use. It can be understood that the sliding cover structure 5G can also include only the arched elastic member, but the sliding member 52 needs to keep in contact with the elastic member when the sliding plate 52 is slid on the main body plate 51, so that the sliding plate 52 is The second half of the stroke is self-moving and opening, and the first and second arched elastic members 53, 54 may also be triangular or polygonal, which can also achieve the above-mentioned effects. The second sliding slot 513 of the main body plate 51 can also be disposed at the same end portion of the main body plate 51; the guiding portion 512 of the main body plate 51 can also be sleeved with the second elastic piece, and then the engaging portion of the sliding plate 52. The 522 is fastened to the elastic piece to reduce the friction between the main body plate η and the sliding plate 52. Further, the main body plate 51 may not have the sliding groove 513, and a convex strip is formed on the main body plate 51, and the convex plate is formed. One side of the strip is a resisting surface. The end of the arched elastic member 513 abuts against the abutting surface and can slide across the resisting surface. The above invention is in accordance with the invention patent requirement. , 提出 file a patent application according to law. However, the above is only a preferred embodiment of the present invention, and is familiar with the case. Artisans, equivalent modifications or modifications made in accordance with the spirit of the present invention are to be included in the following claims. [Circular Simple Description] Figure 1 is an exploded perspective view of a conventional slide structure; 2 is a perspective view of the sliding cover structure of FIG. 1; FIG. 3 is a perspective view of a portable electronic device of the present invention; FIG. 4 is an exploded perspective view of the sliding cover structure of the present invention; 5 is a perspective view of the slide structure of the present invention after assembly; FIG. 6 is a plan view of the slider structure after the slide type is removed when the portable electronic device of the slider structure of the present invention is in a closed state; FIG. 8 is a plan view of the slider structure after the portable electronic device of the cover structure is in a half-open state, and FIG. 8 is a slide structure of the portable electronic device with the slide structure of the present invention. Plane view after removing the sliding plate. [Main component symbol description] (Invention) Mobile phone 30 Body 31 Button 311 Slide 33 Display screen 331 Function key 332 Slide structure 5 0 Main body plate 51 Flat plate portion 511 Rail portion 512 Chute 513 Round hole 5131 Resistive surface 5132 Through hole 514, 5211, 5542, 5648 Square 孑L 515 Flap 516 Fixing hole 517, 5212 Sliding plate 52 Plate 521 Fastening portion 522 side stop 523 first arched elastic 53 piece 16 200930251 ❹ second arched elastic 54 insert hole 531 ' piece rivet 552 shaft cap 5522 5622 shaft body 5524, 584, rivet 5526 5624 washer 554 screw 562 screwing portion 5626 sliding member 564 first flange 5644 second flange 5646 limiting member 566 fitting portion 5662 flange 5664 resisting member 57 positioning member L 572 annular groove 574 fixing member 58 (conventional) sliding cover structure 100 Main body 10 fixing hole 12, 22 arcuate elastic piece 16 guiding groove 184 sliding plate 20 convex column 24 541, 582, 586 17